Apply it with home iron
1. Set you iron to 138°C -152°C (make sure surrounding area is clean)
2. Place the patch on the cloth
3. Put the iron on the patch with about 6 pounds strength
4. Press it for 12 – 15 second
5. Make sure the patch is completely ironed
6. Remove the iron
7. Let it cool down for 30 – 40 second